Metcalf, Richard W.
Instructor's manual to accompany : principles of accounting : Walgenbach, Hanson, Hamre : fifth edition
Harcourt Brace Jovanovich, 1990
 Buku Teks
Klein, Cornelis
Manual of mineralogy : (after James D. Dana) : twentieth edition
John Wiley & Sons, 1985
 Buku Referensi
Calder, Ritchie
Living with the atom /; Ritchie Calder
The university Chichago Press, 1962
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Marcie Muir and her magnificent collection
 Artikel Jurnal
Ritchie, Ian
(Well) connected architecture / Ian Ritchie
Academy Editions, 1994
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